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| Place of Origin: | China |
| Brand Name: | Scienstein |
| Certification: | ROHS, REACH |
| Model Number: | UHF1500 |
| Minimum Order Quantity: | 1000 Kg |
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| Price: | Negotiable |
| Packaging Details: | 25 Kg/Bag |
| Delivery Time: | 5~15 work days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 300 M/T's per month |
| Melt Flow Index: | 1500 G/10min | Moisture Content: | 0.2% |
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| Ash Content: | 250 Ppm | Shape: | Granules |
| Color: | Clear | Processing: | Melt Blown |
| High Light: | meltblown pp materials for face mask,melt blown grade pp granules |
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Meltblown PP raw materials used in production of non woven cloth for N95 mask
The outbreak of COVID-19 pandemic has turned face mask into a must-have preventive equipment for human beings. Whether a Face Mask can effectively protect human body from invasion of viruses depends on the filtration efficiency of the meltblown nonwoven fabic, it must filter 99% of micro-particles containing invisible viruses and bacteria, otherwise the Face Mask will be a fiasco and will Not have any efficiency at all for virus filtration!
Choosing right material is the first step toward right dirction. Scienstein® UHF1500 - Polypropylene Homopolymer with Melt Flow Index of 1500 g/10min, is specially designed for this purpose, it's very easy to get a first-class nonwoven cloth with Bacteria Filtration Efficiency as high as up to 99% and beyond, under proper conditions.
Below is the Technical Data Sheet of Scienstein® UHF1500, other technical documents, including MSDS, Rohs and REACH, are available and will be provided upon request.
| Property | Test Standard | Test Condition | S.I. Unit | Typical Value |
| Melt Flow Index | ISO 1133-1 | 230 ºC, 2.16Kg | g/10min | 1500 +/- 100 |
| Ash Content | ISO 3451 | 850 ºC | ppm | 250 |
| Melting Point | DSC | 20 mm/min | ºC | 165 |
| Volatile Constituent | ISO 787 | 105ºC | % | 0.03 |
| Density | ISO R1183 | 23 ºC, 50% R.H. | g/cm3 | 0.93 |
Contact Person: George Zhu
Tel: 86-13602675943
